Cheapest return flights from Porto Alegre to Miami in September from $598

Best time to book flights for Porto Alegre (POA) to Miami (MIA) flights at AirHint

AirHint found the following cheapest return flights from Porto Alegre (POA) to Miami (MIA) in September 2025 (see full year).

Return flights

05 Sep - 18 Sep Copa
27 Sep - 08 Oct Copa
01 Sep - 08 Sep Delta
11 Sep - 28 Sep Copa
04 Sep - 14 Sep Copa
05 Sep - 15 Sep Copa
27 Sep - 05 Oct Copa
12 Sep - 20 Sep Copa
19 Sep - 27 Sep Copa
15 Sep - 19 Sep Copa

Also check the deals for one-way flights from Porto Alegre to Miami in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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